UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ss5X1YUEwe5AU1oWJfFBVpCEOc+lLEsQba0qyA5gZI=' 
WHERE 
  key_id = '4e44d87769d4a1086ba2d072672cf8a1a3a0c88682a78f8470fa109835b9b934' 
  AND (
    token = '+ss5X1YUEwe5AU1oWJfFBVpCEOc+lLEsQba0qyA5gZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )